package ltd.newbee.mall.product.service;

import ltd.newbee.mall.product.entity.Product;

import java.util.List;

public interface ProductService {
    Product findById(Long id);
    List<Product> findPage(int page, int size, String keyword);
    List<Product> findHot(int limit);
    List<Product> findNew(int limit);
    List<Product> findRecommend(int limit);
}


